Dragon Ball: I’m the one in the Chat Group

I, Mu Yang, traveled through time.
After waiting for decades in the Dragon Ball world, I finally got the long-awaited Golden Finger, which was still a chat group.
However, he found that this was a little different from the chat group he had intended. There were no familiar Whitebeard, Yue Buqun, or Stark. Only…
Diga Muyang: covering the future, extremely dark.
Chengli Muyang: Holy Lord, your power no longer belongs to you. Should you hand it over obediently or should I take it? Let me explain in advance that I don’t have to act without restraint.
Demon Slayer Muyang: The Demon Slayer Team or the ghosts have to wail in front of me, Tanjiro hand over Nezuko!
…
Did something unexpected happen during my time travel?